Sea Temperature

Portland Sea Temperature

(Today) Dec 2018

16.7°C / 62°F

Current weather

16°C / 60°F
(scattered clouds)

Partly cloudy
Wind

8 mph

Humidity

100%


The measurements for the water temperature in Portland, Victoria are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average max / min water temperatures

The graph below shows the range of monthly Portland water temperature derived from many years of historical sea surface temperature data.

Maximum and minimum monthly sea temperatures in Portland
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 15.4 15.8 15.9 15.7 15.4 14.5 14.2 13.5 13.2 13.3 14.1 14.2
Max °C 19.1 18.7 18.2 17.4 16.8 16.9 16.3 15.5 15.1 15.6 16.7 18.4
Min °F 61.2 61.6 61.5 60.9 60.3 59.1 58.4 57.1 56.5 56.8 58.4 59.2
Max °F 64.9 64.5 63.8 62.6 61.7 61.5 60.5 59.1 58.4 59.1 61 63.4

7 day tide forecast for Portland

TueWedThuFriSatSunMon
  • High 04:36am
    (0.67m)
  • Low 03:57pm
    (0.41m)
  • High 12:55am
    (0.72m)
  • Low 04:43pm
    (0.36m)
  • High 12:58am
    (0.83m)
  • Low 09:05am
    (0.50m)
  • High 10:50am
    (0.50m)
  • Low 05:18pm
    (0.30m)
  • High 01:20am
    (0.93m)
  • Low 09:09am
    (0.45m)
  • High 11:49am
    (0.48m)
  • Low 05:50pm
    (0.24m)
  • High 01:47am
    (1.02m)
  • Low 09:32am
    (0.43m)
  • High 12:21pm
    (0.46m)
  • Low 06:20pm
    (0.18m)
  • High 02:16am
    (1.07m)
  • Low 09:56am
    (0.43m)
  • High 12:44pm
    (0.46m)
  • Low 06:50pm
    (0.13m)
  • High 02:45am
    (1.10m)
  • Low 10:16am
    (0.44m)
  • High 01:03pm
    (0.48m)
  • Low 07:21pm
    (0.10m)

*These tide times are estimates based on the nearest port (Portland, Australia) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Average December sea temperatures

  • Max: 18.4°C / 65.1°F
  • Avg: 16.3°C / 61.3°F
  • Min: 14.2°C / 57.6°F
Portland average sea temperature chart

These average ocean temperatures for Portland are calculated from several years of archived data.

Map showing location of Portland (-38.352610, 141.605740)

Variations

Whilst sea temperatures for Portland are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for Portland
Portland, Portlend, Портленд

Portland average sea temperature chart